﻿using System;
using System.Drawing;
using System.Runtime.InteropServices;

namespace Nextensions.WinApi.Input
{
    public static class Cursor
    {
        [DllImport("User32.dll")]
        private static extern int ShowCursor(bool bShow);

        [DllImport("User32.dll")]
        private static extern IntPtr SetCursor(IntPtr hCur);

        [DllImport("user32.dll")]
        private static extern IntPtr CreateCursor(IntPtr hInst, int xHotSpot, int yHotSpot,
           int nWidth, int nHeight, byte[] pvANDPlane, byte[] pvXORPlane);

        public static void SetPosition(Point position)
        {
            WindowHelper.SetCursorPos(position);
        }

        public static void Show()
        {
            while (ShowCursor(true) < 0)
            {
            }
        }

        public static void Hide()
        {
            while (ShowCursor(false) >= 0)
            {
            }
        }

        public static IntPtr SetInvisible(IntPtr handle)
        {
            byte[] ANDmaskCursor = 
{ 
    0xFF, 0xFC, 0x3F, 0xFF,   // line 1 
    0xFF, 0xC0, 0x1F, 0xFF,   // line 2 
    0xFF, 0x00, 0x3F, 0xFF,   // line 3 
    0xFE, 0x00, 0xFF, 0xFF,   // line 4 
 
    0xF7, 0x01, 0xFF, 0xFF,   // line 5 
    0xF0, 0x03, 0xFF, 0xFF,   // line 6 
    0xF0, 0x03, 0xFF, 0xFF,   // line 7 
    0xE0, 0x07, 0xFF, 0xFF,   // line 8 
 
    0xC0, 0x07, 0xFF, 0xFF,   // line 9 
    0xC0, 0x0F, 0xFF, 0xFF,   // line 10 
    0x80, 0x0F, 0xFF, 0xFF,   // line 11 
    0x80, 0x0F, 0xFF, 0xFF,   // line 12 
 
    0x80, 0x07, 0xFF, 0xFF,   // line 13 
    0x00, 0x07, 0xFF, 0xFF,   // line 14 
    0x00, 0x03, 0xFF, 0xFF,   // line 15 
    0x00, 0x00, 0xFF, 0xFF,   // line 16 
 
    0x00, 0x00, 0x7F, 0xFF,   // line 17 
    0x00, 0x00, 0x1F, 0xFF,   // line 18 
    0x00, 0x00, 0x0F, 0xFF,   // line 19 
    0x80, 0x00, 0x0F, 0xFF,   // line 20 
 
    0x80, 0x00, 0x07, 0xFF,   // line 21 
    0x80, 0x00, 0x07, 0xFF,   // line 22 
    0xC0, 0x00, 0x07, 0xFF,   // line 23 
    0xC0, 0x00, 0x0F, 0xFF,   // line 24 
 
    0xE0, 0x00, 0x0F, 0xFF,   // line 25 
    0xF0, 0x00, 0x1F, 0xFF,   // line 26 
    0xF0, 0x00, 0x1F, 0xFF,   // line 27 
    0xF8, 0x00, 0x3F, 0xFF,   // line 28 
 
    0xFE, 0x00, 0x7F, 0xFF,   // line 29 
    0xFF, 0x00, 0xFF, 0xFF,   // line 30 
    0xFF, 0xC3, 0xFF, 0xFF,   // line 31 
    0xFF, 0xFF, 0xFF, 0xFF    // line 32 
};
 
// Yin-shaped cursor XOR mask 
 
byte[] XORmaskCursor = 
{ 
    0x00, 0x00, 0x00, 0x00,   // line 1 
    0x00, 0x03, 0xC0, 0x00,   // line 2 
    0x00, 0x3F, 0x00, 0x00,   // line 3 
    0x00, 0xFE, 0x00, 0x00,   // line 4 
 
    0x0E, 0xFC, 0x00, 0x00,   // line 5 
    0x07, 0xF8, 0x00, 0x00,   // line 6 
    0x07, 0xF8, 0x00, 0x00,   // line 7 
    0x0F, 0xF0, 0x00, 0x00,   // line 8 
 
    0x1F, 0xF0, 0x00, 0x00,   // line 9 
    0x1F, 0xE0, 0x00, 0x00,   // line 10 
    0x3F, 0xE0, 0x00, 0x00,   // line 11 
    0x3F, 0xE0, 0x00, 0x00,   // line 12 
 
    0x3F, 0xF0, 0x00, 0x00,   // line 13 
    0x7F, 0xF0, 0x00, 0x00,   // line 14 
    0x7F, 0xF8, 0x00, 0x00,   // line 15 
    0x7F, 0xFC, 0x00, 0x00,   // line 16 
 
    0x7F, 0xFF, 0x00, 0x00,   // line 17 
    0x7F, 0xFF, 0x80, 0x00,   // line 18 
    0x7F, 0xFF, 0xE0, 0x00,   // line 19 
    0x3F, 0xFF, 0xE0, 0x00,   // line 20 
 
    0x3F, 0xC7, 0xF0, 0x00,   // line 21 
    0x3F, 0x83, 0xF0, 0x00,   // line 22 
    0x1F, 0x83, 0xF0, 0x00,   // line 23 
    0x1F, 0x83, 0xE0, 0x00,   // line 24 
 
    0x0F, 0xC7, 0xE0, 0x00,   // line 25 
    0x07, 0xFF, 0xC0, 0x00,   // line 26 
    0x07, 0xFF, 0xC0, 0x00,   // line 27 
    0x01, 0xFF, 0x80, 0x00,   // line 28 
 
    0x00, 0xFF, 0x00, 0x00,   // line 29 
    0x00, 0x3C, 0x00, 0x00,   // line 30 
    0x00, 0x00, 0x00, 0x00,   // line 31 
    0x00, 0x00, 0x00, 0x00    // line 32 
};
            IntPtr hCur = CreateCursor(handle, 1, 1, 32, 32, ANDmaskCursor, XORmaskCursor);
            IntPtr previousCursor = (hCur);
            return previousCursor;
        }

        /*public static IntPtr UnsetInvisible(IntPtr)
        {

        }*/
    }
}
